Truck



FIG. 1 is a left, front perspective view of a truck showing our new design;

FIG. 2 is a left, rear perspective view thereof;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a left side elevational view thereof, the right side is a mirror image except for the gas tank cover; and,

FIG. 6 is a top plan view thereof. 

The ornamental design for a truck, as shown and described. 